* [Techan v0.13.0](https://github.com/sdcoffey/techan) – Technical-analysis library for Go providing indicators, strategy building, and trade/profit analysis.

* [National Stock Exchange - India (Unofficial) v1.4.0](https://github.com/hi-imcodeman/stock-nse-india) – Comprehensive Node.js package and GraphQL/REST API server for NSE India equity, index, and historical market data.

* [Stock SDK v1.10.0](https://github.com/chengzuopeng/stock-sdk) – JavaScript SDK for fetching stock market data directly in browsers and Node.js without backend or Python.